{"id":4137,"date":"2019-07-17T04:09:02","date_gmt":"2019-07-16T19:09:02","guid":{"rendered":"https:\/\/blog.capilano-fw.com\/?p=4137"},"modified":"2019-07-17T04:09:02","modified_gmt":"2019-07-16T19:09:02","slug":"vue-js%e3%81%a7%e3%83%9a%e3%83%bc%e3%82%b8%e9%9b%a2%e8%84%b1%e3%82%92%e9%98%bb%e6%ad%a2%e3%81%99%e3%82%8b%ef%bc%88%e3%83%80%e3%82%a6%e3%83%b3%e3%83%ad%e3%83%bc%e3%83%89%e5%8f%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/blog.capilano-fw.com\/?p=4137","title":{"rendered":"Vue.js\u3067\u30da\u30fc\u30b8\u96e2\u8131\u3092\u963b\u6b62\u3059\u308b\uff08\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\uff09"},"content":{"rendered":"

\u3055\u3066\u3055\u3066\u3001\u6c17\u304c\u3064\u3051\u3070\u4eca\u5e74\u3082\u4e0a\u534a\u671f\u304c\u7d42\u4e86\u3057\u3001\u3055\u3089\u306b\u4ee4\u548c\u306e\u6642\u4ee3\u306b\u306a\u3063\u3066\u304b\u3089\uff12\u30f5\u6708\u304c\u904e\u304e\u3066\u3057\u307e\u3044\u6642\u9593\u306e\u30b9\u30d4\u30fc\u30c9\u306b\u9a5a\u304f\u4eca\u65e5\u3053\u306e\u9803\u3067\u3059\u3002<\/p>\n

\u305d\u3057\u3066\u3001\u3055\u3089\u306b\u6642\u9593\u306e\u6d41\u308c\u3092\u611f\u3058\u308b\u306e\u304c\u300cVue\u306e\u6b21\u671f\u30d0\u30fc\u30b8\u30e7\u30f33.0\u300d\u306e\u30cb\u30e5\u30fc\u30b9\u3092\u3061\u3089\u307b\u3089\u3068\u898b\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u304d\u305f\u3053\u3068\u3067\u3059\u3002\uff08\u3069\u3046\u3084\u3089\u6b21\u671f\u30d0\u30fc\u30b8\u30e7\u30f3\u306e\u4ed5\u69d8\u3067\u4e0d\u6e80\u304c\u51fa\u305f\u308a\u3082\u3057\u3066\u3044\u308b\u3088\u3046\u3067\u3059\u304c…\uff09<\/p>\n

\u79c1\u304c3.0\u306e\u30cb\u30e5\u30fc\u30b9\u306f\u306f\u3058\u3081\u306b\u898b\u305f\u306e\u304c2018\u5e74\u306e\u5e74\u672b\u3067\u3057\u305f\u306e\u3067\u3001\u3084\u306f\u308a\u3059\u3067\u306b\u534a\u5e74\u304c\u30d3\u30e5\u30fc\u30fc\u30f3\uff01\u3068\u904e\u304e\u3066\u3057\u307e\u3063\u305f\u3053\u3068\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n

\u6b63\u76f4\u306a\u3053\u3068\u3092\u8a00\u3046\u3068\u3053\u306e\u30d6\u30ed\u30b0\u3067\u3082Vue\u306e\u8a18\u4e8b\u3092\u305f\u304f\u3055\u3093\u516c\u958b\u3057\u3066\u304d\u307e\u3057\u305f\u304c\u3001\u6700\u8fd1\u30b5\u30dc\u3063\u3066\u307e\u3059\u306d\uff08\u3059\u307f\u307e\u305b\u3093\u3002Laravel<\/code> or \u305d\u306e\u4ed6\u304c\u9762\u767d\u304f\u3066\u3061\u3087\u3063\u3068\u3057\u305f\u6d6e\u6c17\u30fb\u30fb\u30fb\ud83d\ude05\uff09<\/p>\n

\u3067\u3082\u305f\u307e\u306b\u306fVue<\/code>\u3082\u4f7f\u3063\u3066\u3044\u306a\u3044\u3068\u3001\u30b9\u30ad\u30eb\u304c\u4f4e\u4e0b\u3057\u3066\u3044\u304f\u3053\u3068\u306f\u9593\u9055\u3044\u306a\u3044\u306e\u3067\u3001\u3053\u3053\u3044\u3089\u3067\u305d\u306e\u6614\u304d\u3061\u3093\u3068\u5b9f\u884c\u53ef\u80fd\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3057\u3066\u304a\u304d\u305f\u304b\u3063\u305f\u300c\u30da\u30fc\u30b8\u96e2\u8131\u6642\u306e\u6319\u52d5\u300d<\/strong>\u3092\u7d39\u4ecb\u3057\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n

\u305c\u3072\u7686\u3055\u3093\u306e\u304a\u5f79\u306b\u7acb\u3066\u308b\u3068\u5b09\u3057\u3044\u3067\u3059\uff01
\n\uff08\u6700\u5f8c\u3067\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff09<\/p>\n

\"\"<\/p>\n

\u5b9f\u884c\u74b0\u5883\uff1a Google Chrome 75\u3001Firefox 68\u3001IE 11<\/p>\n

\u3084\u308a\u305f\u3044\u3053\u3068<\/h1>\n

\u308f\u304b\u308a\u3084\u3059\u3044\u4f8b\u3067\u8a00\u3046\u3068\u3001wordpress<\/code>\u3067\u8a18\u4e8b\u3092\u66f8\u3044\u3066\u3044\u3066\u4fdd\u5b58\u3057\u3066\u3044\u306a\u3044\u306e\u306b\u9589\u3058\u3088\u3046\u3068\u3059\u308b\u3068\u300c\u307e\u3060\u8a18\u4e8b\u304c\u4fdd\u5b58\u3055\u308c\u3066\u306a\u3044\u3051\u3069\u30db\u30f3\u30c8\u306b\u5927\u4e08\u592b\uff01\uff1f\u300d<\/strong>\u3068\u8b66\u544a\u3092\u51fa\u3057\u3066\u304f\u308c\u307e\u3059\u304c\u3001\u3053\u306e\u6a5f\u80fd\u3092Vue\u3092\u4f7f\u3063\u3066\u5b9f\u88c5\u3057\u3066\u307f\u305f\u3044\u3068\u601d\u3044\u307e\u3059\u3002\uff08\u3064\u307e\u308a\u3001\u4f55\u3082\u5165\u529b\u304c\u306a\u3051\u308c\u3070\u8b66\u544a\u306f\u51fa\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\uff09<\/p>\n

\u306a\u304a\u3001\u4eca\u56de\u306f\u4ee5\u4e0b\u306e\uff12\u30d0\u30fc\u30b8\u30e7\u30f3\u3092\u4f5c\u3063\u3066\u307f\u308b\u3053\u3068\u306b\u3057\u307e\u3057\u305f\u3002<\/p>\n

    \n
  1. \u30b7\u30f3\u30d7\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n
  2. \u53b3\u5bc6\u30d0\u30fc\u30b8\u30e7\u30f3<\/li>\n<\/ol>\n

    \u307e\u305f\u3001\u300c\u30da\u30fc\u30b8\u96e2\u8131\u306e\u8b66\u544a\u300d\u304c\u5b9f\u884c\u3055\u308c\u308b\u306e\u306f\u4ee5\u4e0b\u306e\uff13\u30d1\u30bf\u30fc\u30f3\u3067\u3059\u3002<\/p>\n

      \n
    1. \u30ea\u30f3\u30af\u304b\u3089\u4ed6\u306e\u30da\u30fc\u30b8\u3078\u79fb\u52d5\u3057\u3088\u3046\u3068\u3057\u305f<\/li>\n
    2. \u30da\u30fc\u30b8\u304c\u518d\u8aad\u307f\u8fbc\u307f\u3055\u308c\u305f<\/li>\n
    3. \u30bf\u30d6\u3092\u9589\u3058\u3088\u3046\u3068\u3057\u305f<\/li>\n<\/ol>\n

      \u306a\u304a\u3001\u64ec\u4f3c\u7684\u306b\u300c\u4fdd\u5b58\u3059\u308b\u300d<\/strong>\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u305f\u3089\u8b66\u544a\u306f\u51fa\u3055\u306a\u3044\u3088\u3046\u306b\u3057\u307e\u3059\u304c\u3001\u3055\u3089\u306b\u5165\u529b\u30c7\u30fc\u30bf\u3055\u308c\u3066\u30da\u30fc\u30b8\u96e2\u8131\u3057\u3088\u3046\u3068\u3059\u308b\u3068\u8b66\u544a\u304c\u51fa\u308b\u3088\u3046\u306b\u3057\u307e\u3059\u3002<\/p>\n

      \u3067\u306f\u3001\u3072\u3068\u3064\u305a\u3064\u898b\u3066\u3044\u304d\u307e\u3057\u3087\u3046\u3002<\/p>\n

      \u30da\u30fc\u30b8\u96e2\u8131\u3092\u30ad\u30e3\u30c3\u30c1\u3057\u3066\u8b66\u544a\u3092\u8868\u793a\u3059\u308b\u30b3\u30fc\u30c9\u3092\u3064\u304f\u308b<\/h1>\n

      \u30b7\u30f3\u30d7\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n

      \u30b7\u30f3\u30d7\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u306f\u3001\u5165\u529b\u30c7\u30fc\u30bf\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u6642\u70b9\u3067\u300c\u30da\u30fc\u30b8\u96e2\u8131\u306e\u8b66\u544a\u300d\u3092\u6709\u52b9\u306b\u3059\u308b\u3001\u30b7\u30f3\u30d7\u30eb\u306a\u5185\u5bb9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n

      <!DOCTYPE html>\r\n<html>\r\n<head>\r\n    <link href=\"https:\/\/stackpath.bootstrapcdn.com\/bootstrap\/4.3.1\/css\/bootstrap.min.css\" rel=\"stylesheet\">\r\n<\/head>\r\n<body>\r\n    <div id=\"app\" class=\"container\">\r\n        <span class=\"badge badge-primary\">\u30b5\u30f3\u30d7\u30eb - 1<\/span>\r\n        <h3>\u5165\u529b\u5185\u5bb9\u3092\u5909\u66f4\u3059\u308b\u3068\u30da\u30fc\u30b8\u79fb\u52d5\u3059\u308b\u524d\u306b\u30a2\u30e9\u30fc\u30c8\u304c\u51fa\u307e\u3059\u3002<\/h3>\r\n        <div class=\"row\">\r\n            <div class=\"col-md-6 form-group\">\r\n                <label>\u540d\u524d<\/label>\r\n                <input class=\"form-control\" type=\"text\" v-model=\"params.name\">\r\n            <\/div>\r\n            <div class=\"col-md-6 form-group\">\r\n                <label>\u304b\u306a<\/label>\r\n                <input class=\"form-control\" type=\"text\" v-model=\"params.name_kana\">\r\n            <\/div>\r\n        <\/div>\r\n        <div v-if=\"dirty\">&#x26A0; \u4fdd\u5b58\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u3059<\/div>\r\n        <hr>\r\n        <ul>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff11\uff1a <a href=\"https:\/\/yahoo.co.jp\">\u4ed6\u306e\u30da\u30fc\u30b8\u3078\u79fb\u52d5\u3057\u307e\u3059<\/a>\r\n            <\/li>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff12\uff1a <a href=\"#\" @click.prevent=\"location.reload()\">\u30ea\u30ed\u30fc\u30c9\u3057\u307e\u3059<\/a>\r\n            <\/li>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff13\uff1a \u30bf\u30d6\u3092\u9589\u3058\u308b\uff08\u9589\u3058\u308b\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\uff09\r\n            <\/li>\r\n        <\/ul>\r\n        <br>\r\n        <button type=\"button\" class=\"btn btn-warning\" @click=\"save\">\u4fdd\u5b58\u3059\u308b<\/button>\uff08\u5b9f\u969b\u306b\u306f\u4fdd\u5b58\u306f\u3057\u307e\u305b\u3093\uff09\r\n    <\/div>\r\n    <script src=\"https:\/\/cdn.jsdelivr.net\/npm\/vue@2.6.10\/dist\/vue.min.js\"><\/script>\r\n    <script>\r\n\r\n        new Vue({\r\n            el: '#app',\r\n            data: {<\/strong>\r\n                params: {<\/strong>\r\n                    name: '',<\/strong>\r\n                    name_kana: ''<\/strong>\r\n                },<\/strong>\r\n                dirty: false<\/strong>\r\n            },<\/strong>\r\n            methods: {\r\n                save: function() {\r\n\r\n                    \/\/ \u3053\u3053\u3067\u4fdd\u5b58\u3059\u308b\u30b3\u30fc\u30c9\r\n\r\n                    this.dirty = false;<\/strong>\r\n\r\n                }\r\n            },\r\n            mounted: function() {\r\n\r\n                var self = this;\r\n\r\n                window.onbeforeunload = function() {<\/strong>\r\n\r\n                    if(self.dirty) {<\/strong>\r\n\r\n                        return '\u672a\u4fdd\u5b58\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u3059\u3002\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f';<\/strong>\r\n\r\n                    }<\/strong>\r\n\r\n                };<\/strong>\r\n\r\n            },\r\n            watch: {<\/strong>\r\n                params: {<\/strong>\r\n                    handler: function() {<\/strong>\r\n\r\n                        this.dirty = true;<\/strong>\r\n\r\n                    },<\/strong>\r\n                    deep: true<\/strong>\r\n                }<\/strong>\r\n            }<\/strong>\r\n        });\r\n\r\n    <\/script>\r\n<\/body>\r\n<\/html><\/pre>\n
      \u5b9f\u969b\u306b\u8868\u793a\u306f\u3053\u3061\u3089\u2193\u2193\u2193<\/p>\n
      \"\"<\/p>\n
      watch\u306b\u3064\u3044\u3066<\/h3>\n
      \u3053\u306e\u4e2d\u3067\u91cd\u8981\u306a\u306e\u304c\u3001watch<\/code>\u306e\u90e8\u5206\u3067\u3059\u3002<\/p>\n
      \u3053\u306e\u30e1\u30bd\u30c3\u30c9\u306fVue<\/code>\u306e\u5909\u6570params<\/code>\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u3068\u304d\u306b\u5b9f\u884c\u3055\u308c\u308b\u3088\u3046\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u304c\u3001\u304a\u305d\u3089\u304f\u901a\u5e38\u4f7f\u3063\u3066\u3044\u308bwatch<\/code>\u30e1\u30bd\u30c3\u30c9\u3068\u306f\u9055\u3063\u3066\u3044\u308b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\n
      \u306a\u305c\u306a\u3089\u3001params<\/code>\u306f\u5358\u4f53\u306e\u30c7\u30fc\u30bf\u3092\u6301\u3064\u901a\u5e38\u306e\u5909\u6570\u3067\u306f\u306a\u304f\u3001\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\uff08\u4eca\u56de\u3067\u306fname<\/code>, namae_kana<\/code>\u306e\uff12\u3064\u30c7\u30fc\u30bf\u3092\u6301\u3063\u3066\u3044\u307e\u3059\uff09\u3060\u304b\u3089\u3067\u3059\u3002<\/p>\n
      \u3064\u307e\u308a\u3001watch<\/code>\u306b\u30aa\u30d6\u30b8\u30a7\u30af\u30c8\u306e\u30c7\u30fc\u30bf\u3092\u8a2d\u5b9a\u3059\u308b\u306b\u306f\u3001deep<\/code>\u30aa\u30d7\u30b7\u30e7\u30f3\u3092true<\/code>\u306b\u3057\u3001\u3055\u3089\u306b\u30e1\u30bd\u30c3\u30c9\u306fhandler()<\/code>\u3092\u6307\u5b9a\u3059\u308b\u5fc5\u8981\u304c\u3042\u308b\u306e\u3067\u3059\u3002<\/p>\n
      \u305d\u3057\u3066\u3001\u3053\u306e\u4e2d\u3067\u306f\u5909\u6570dirty<\/code>\u3092true<\/code>\u306b\u3057\u3066\u3001\u30c7\u30fc\u30bf\u5909\u66f4\u304c\u3042\u3063\u305f\u304b\u3069\u3046\u304b\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
      onbeforeunload\u306b\u3064\u3044\u3066<\/h3>\n
      \u6b21\u306bonbeforeunload<\/code>\u3067\u3059\u304c\u3001\u4ee5\u4e0b\u3088\u3046\u306b\u5024\u3092return<\/code>\u3067\u8fd4\u3057\u3066\u3044\u307e\u3059\u304c\u5b9f\u969b\u306b\u306fGoogle Chrome<\/code>\u3001Firefox<\/code>\u3067\u306f\u3053\u306e\u6587\u5b57\u5217\u304c\u5f71\u97ff\u3055\u308c\u308b\u3053\u3068\u306f\u306a\u304f\u3001IE\u306e\u307f\u304c\u6709\u52b9\u306b\u306a\u3063\u3066\u3044\u307e\u3059\u3002<\/p>\n
      if(self.dirty) {<\/strong>\r\n\r\n    return '\u672a\u4fdd\u5b58\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u3059\u3002\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f';<\/strong>\r\n\r\n}<\/strong><\/pre>\n
      \u203b \u305f\u3060\u3057\u3001\u5fc5\u8981\u306a\u3044\u304b\u3089\u3068\u3044\u3063\u3066\u4f55\u3082\u8fd4\u3055\u306a\u3044\u3088\u3046\u306b\u3059\u308b\u3068\u30da\u30fc\u30b8\u96e2\u8131\u306e\u8b66\u544a\u304c\u5b9f\u884c\u3055\u308c\u306a\u304f\u306a\u3063\u3066\u3057\u307e\u3046\u306e\u3067\u6c17\u3092\u3064\u3051\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
      save()\u306b\u3064\u3044\u3066<\/h3>\n
      save()<\/code>\u5185\u3067\u306fAjax<\/code>\u901a\u4fe1\u306a\u3069\u3067\u30c7\u30fc\u30bf\u9001\u4fe1\u3059\u308b\u3053\u3068\u3092\u60f3\u5b9a\u3057\u3066\u3044\u307e\u3059\u3002\u305d\u306e\u305f\u3081\u3001\u3082\u3057axios<\/code>\u3092\u4f7f\u3063\u305f\u5834\u5408\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u306a\u308a\u307e\u3059\u3002<\/p>\n
      var self = this;\r\naxios.post('\/url')\r\n    .then(function(response){\r\n\r\n        self.dirty = false;<\/strong>\r\n\r\n    });<\/pre>\n
      \u203b IE\u3067\u306fPromise<\/code>\u306b\u5bfe\u5fdc\u3057\u3066\u3044\u306a\u3044\u305f\u3081\u3001axios<\/code>\u304c\u305d\u306e\u307e\u307e\u3067\u306f\u52d5\u304d\u307e\u305b\u3093\u3002\u305d\u306e\u5834\u5408\u306fes6-promise<\/a>\u3092\u4f7f\u3063\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n
      \u53b3\u5bc6\u30d0\u30fc\u30b8\u30e7\u30f3<\/h2>\n
      \u7d9a\u3044\u3066\u53b3\u5bc6\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u3059\u3002<\/p>\n
      \u5148\u307b\u3069\u306e\u30b7\u30f3\u30d7\u30eb\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u3001\u5165\u529b\u30c7\u30fc\u30bf\u306b\u5909\u66f4\u304c\u3042\u3063\u305f\u5834\u5408\u306b\u5fc5\u305a\u8b66\u544a\u3092\u6709\u52b9\u306b\u3057\u307e\u3059\u304c\u3001\u3053\u306e\u5834\u5408\u3001\u3082\u3057\u4e00\u65e6\u5909\u66f4\u3057\u3066\u5143\u306b\u623b\u3057\u305f\u5834\u5408\u3067\u3082\u8b66\u544a\u304c\u8868\u793a\u3055\u308c\u3066\u3057\u307e\u3046\u53ef\u80fd\u6027\u304c\u3067\u3066\u304d\u307e\u3059\u3002<\/p>\n
      \u305d\u306e\u305f\u3081\u3001\u53b3\u5bc6\u30d0\u30fc\u30b8\u30e7\u30f3\u3067\u306f\u300c\u5f53\u521d\u306e\u30c7\u30fc\u30bf\u3068\u4eca\u306e\u30c7\u30fc\u30bf\u304c\u540c\u3058\u304b\u3069\u3046\u304b\u300d\u3092\u30c1\u30a7\u30c3\u30af\u3059\u308b\u3088\u3046\u306b\u3057\u3066\u3044\u307e\u3059\u3002<\/strong><\/p>\n
      <!DOCTYPE html>\r\n<html>\r\n<head>\r\n    <link href=\"https:\/\/stackpath.bootstrapcdn.com\/bootstrap\/4.3.1\/css\/bootstrap.min.css\" rel=\"stylesheet\">\r\n<\/head>\r\n<body>\r\n    <div id=\"app\" class=\"container\">\r\n        <span class=\"badge badge-primary\">\u30b5\u30f3\u30d7\u30eb - 2<\/span>\r\n        <h3>\u5165\u529b\u5185\u5bb9\u3092\u5909\u66f4\u3059\u308b\u3068\u30da\u30fc\u30b8\u79fb\u52d5\u3059\u308b\u524d\u306b\u30a2\u30e9\u30fc\u30c8\u304c\u51fa\u307e\u3059\u3002<\/h3>\r\n        <div class=\"row\">\r\n            <div class=\"col-md-6 form-group\">\r\n                <label>\u540d\u524d<\/label>\r\n                <input class=\"form-control\" type=\"text\" v-model=\"params.name\">\r\n            <\/div>\r\n            <div class=\"col-md-6 form-group\">\r\n                <label>\u304b\u306a<\/label>\r\n                <input class=\"form-control\" type=\"text\" v-model=\"params.name_kana\">\r\n            <\/div>\r\n        <\/div>\r\n        <div v-if=\"dirty\">&#x26A0; \u4fdd\u5b58\u3055\u308c\u3066\u3044\u306a\u3044\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u3059<\/div>\r\n        <hr>\r\n        <ul>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff11\uff1a <a href=\"https:\/\/yahoo.co.jp\">\u4ed6\u306e\u30da\u30fc\u30b8\u3078\u79fb\u52d5\u3057\u307e\u3059<\/a>\r\n            <\/li>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff12\uff1a <a href=\"#\" @click.prevent=\"location.reload()\">\u30ea\u30ed\u30fc\u30c9\u3057\u307e\u3059<\/a>\r\n            <\/li>\r\n            <li>\r\n                \u30d1\u30bf\u30fc\u30f3\uff13\uff1a \u30bf\u30d6\u3092\u9589\u3058\u308b\uff08\u9589\u3058\u308b\u30dc\u30bf\u30f3\u3092\u30af\u30ea\u30c3\u30af\u3057\u3066\u304f\u3060\u3055\u3044\uff09\r\n            <\/li>\r\n        <\/ul>\r\n        <br>\r\n        <button type=\"button\" class=\"btn btn-warning\" @click=\"save\">\u4fdd\u5b58\u3059\u308b<\/button>\uff08\u5b9f\u969b\u306b\u306f\u4fdd\u5b58\u306f\u3057\u307e\u305b\u3093\uff09\r\n    <\/div>\r\n    <script src=\"https:\/\/cdn.jsdelivr.net\/npm\/vue@2.6.10\/dist\/vue.min.js\"><\/script>\r\n    <script>\r\n\r\n        new Vue({\r\n            el: '#app',\r\n            data: {\r\n                params: {\r\n                    name: '',\r\n                    name_kana: ''\r\n                },\r\n                originalParams: {}\r\n            },\r\n            methods: {\r\n                copyParams: function() {<\/strong>\r\n\r\n                    this.originalParams = JSON.parse(JSON.stringify(this.params));<\/strong>\r\n\r\n                },<\/strong>\r\n                save: function() {\r\n\r\n                    \/\/ \u3053\u3053\u3067\u4fdd\u5b58\u3059\u308b\u30b3\u30fc\u30c9\r\n\r\n                    this.copyParams();<\/strong>\r\n\r\n                }\r\n            },\r\n            mounted: function() {\r\n\r\n                var self = this;\r\n\r\n                window.onbeforeunload = function() {\r\n\r\n                    if(self.dirty) {\r\n\r\n                        return '\u672a\u4fdd\u5b58\u306e\u30c7\u30fc\u30bf\u304c\u3042\u308a\u307e\u3059\u3002\u51e6\u7406\u3092\u5b9f\u884c\u3057\u307e\u3059\u304b\uff1f';\r\n\r\n                    }\r\n\r\n                };\r\n\r\n                this.originalParams = JSON.parse(JSON.stringify(this.params));<\/strong>\r\n\r\n            },\r\n            computed: {<\/strong>\r\n                dirty: function() {<\/strong>\r\n\r\n                    return (JSON.stringify(this.params) !== JSON.stringify(this.originalParams));<\/strong>\r\n\r\n                }<\/strong>\r\n            }<\/strong>\r\n        });\r\n\r\n    <\/script>\r\n<\/body>\r\n<\/html><\/pre>\n
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      \u305d\u3057\u3066\u3001\u540c\u3058\u304f\u30c7\u30fc\u30bf\u306e\u30b3\u30d4\u30fc\u3092\u4f5c\u6210\u3059\u308b\u306e\u3082\u4e00\u65e6JSON<\/code>\u5f62\u5f0f\u306b\u3057\u3066\u3001\u3055\u3089\u306b\u5143\u306b\u623b\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n
      \u306a\u305c\u306a\u3089\u3001\u305d\u306e\u307e\u307e\u5909\u6570\u306b\u5165\u308c\u3066\u3057\u307e\u3046\u3068\u300c\u540c\u3058\u3082\u306e\u300d\u3068\u3055\u308c\u3066\u3057\u307e\u3044\u3001params<\/code>\u304c\u5909\u66f4\u3055\u308c\u305f\u5834\u5408\u3001\u540c\u3058\u304foriginalParams<\/code>\u306e\u4e2d\u8eab\u307e\u3067\u5909\u66f4\u3055\u308c\u3066\u3057\u307e\u3046\u304b\u3089\u3067\u3059\u3002\uff08\u3064\u307e\u308a\u3001\u3053\u306e\u5834\u5408\u3067\u3059\u3068\u5e38\u306bdirty<\/code>\u306ffalse<\/code>\u3092\u8fd4\u3059\u3088\u3046\u306b\u306a\u3063\u3066\u3057\u307e\u3044\u307e\u3059\uff09<\/p>\n
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      \u304a\u75b2\u308c\u69d8\u3067\u3057\u305f\uff01<\/p>\n
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      \u304a\u308f\u308a\u306b<\/h1>\n
      \u3068\u3044\u3046\u3053\u3068\u3067\u3001\u4eca\u56de\u306fVue<\/code>\u3092\u4f7f\u3063\u3066\u30da\u30fc\u30b8\u96e2\u8131\u3092\u9632\u3050\u65b9\u6cd5\u3092\u7d39\u4ecb\u3057\u307e\u3057\u305f\u3002<\/p>\n
      \u3061\u306a\u307f\u306b\u79c1\u306f\u696d\u52d9\u7ba1\u7406\u306e\u30a6\u30a7\u30d6\u30b7\u30b9\u30c6\u30e0\u3092\u8acb\u3051\u8ca0\u3046\u3053\u3068\u304c\u7d50\u69cb\u3042\u308b\u306e\u3067\u3059\u304c\u3001\u30e6\u30fc\u30b6\u30d3\u30ea\u30c6\u30a3\u3068\u3057\u3066\u300c\u4fdd\u5b58\u5fd8\u308c\u300d\u3092\u306a\u304f\u3059\u305f\u3081\u306b\u306b\u3053\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u4f7f\u3046\u3053\u3068\u3082\u3042\u308a\u307e\u3059\u3002<\/p>\n
      \u306a\u304a\u3001\u305f\u307e\u306b\u30c7\u30fc\u30bf\u5165\u529b\u3059\u308b\u3082\u306e\u306f\u4e00\u5207\u306a\u3044\u306e\u306b\u3001\u30da\u30fc\u30b8\u96e2\u8131\u3057\u3088\u3046\u3068\u3057\u305f\u77ac\u9593\u306b\u300c\u30db\u30f3\u30c8\u306b\u3044\u3044\u306e\uff01\uff1f\u640d\u3057\u3061\u3083\u3046\u3088\uff1f\uff1f\u300d\u307f\u305f\u3044\u306a\u30ab\u30f3\u30b8\u3067\u5f15\u304d\u6b62\u3081\u306b\u5165\u308d\u3046\u3068\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u304c\u3001\u3042\u308c\u3063\u3066\u3061\u3087\u3063\u3068\u5370\u8c61\u60aa\u304b\u3063\u305f\u308a\u3057\u307e\u3059\u3088\u306d\ud83d\ude2d<\/p>\n
      \u306a\u306e\u3067\u3001\u3084\u3063\u3071\u308a\u4f55\u3067\u3082\u9069\u6750\u9069\u6240\u306a\u306e\u304b\u306a\u3068\u601d\u3063\u305f\u308a\u3082\u3057\u307e\u3059\u3002
      \n\u305c\u3072\u7686\u3055\u3093\u3082\u9069\u6750\u9069\u6240\u3067\u4eca\u56de\u306e\u30c6\u30af\u30cb\u30c3\u30af\u3092\u6d3b\u7528\u3057\u3066\u307f\u3066\u304f\u3060\u3055\u3044\u306d\u3002<\/p>\n
      \u3067\u306f\u3067\u306f\u30fc\uff01<\/p>\n
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      “Vue.js\u3067\u30da\u30fc\u30b8\u96e2\u8131\u3092\u963b\u6b62\u3059\u308b\uff08\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u53ef\uff09” \u306e<\/span>\u7d9a\u304d\u3092\u8aad\u3080<\/a><\/p>\n","protected":false},"author":1,"featured_media":4144,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[12],"tags":[],"class_list":["post-4137","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-vue-js"],"_links":{"self":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/4137","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4137"}],"version-history":[{"count":3,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/4137\/revisions"}],"predecessor-version":[{"id":4145,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/posts\/4137\/revisions\/4145"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=\/wp\/v2\/media\/4144"}],"wp:attachment":[{"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4137"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4137"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blog.capilano-fw.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4137"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
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      \nVue<\/code>\u3084Bootstrap<\/code>\u3082cdn<\/code>\u304b\u3089\u547c\u3073\u51fa\u3057\u3066\u3044\u308b\u306e\u3067\u3059\u3050\u78ba\u8a8d\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\uff01<\/p>\n      \n\tVue.js\u3067\u30da\u30fc\u30b8\u96e2\u8131\u3092\u963b\u6b62\u3059\u308b<\/a>\n\n